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Find Basement remodelers in Hollis

Avatar for A & D Renovations
A & D Renovations
4.4(
50
)

Serving Hollis, ME and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"

A few years ago, we interviewed several top-rated contractors from Angie?s List to add a bathroom to our first floor. Dennis Fecteau of A+D Renovations was our favorite of the bunch?he took careful measurements, suggested solutions, and presented a formal proposal. In the end, we decided not to move forward with the work?

BUT, fast forward 3 years: Last fall we moved into a new house that needed a LOT more work. Dennis was first on my list to call! He came to our home three different times to ensure an accurate proposal for all the different projects we wanted to do. Dennis always arrived on time, with a friendly smile and ready for the day. He usually brought a team with him (Marky and Kenny), and they were also extremely friendly, polite, and conscientious about caring for our home. They were so sweet to my 18-month old daughter as well! Occasionally, Dennis brought in subcontractors (electric and heating), and they were great too. I never had a single concern about leaving them in my home day after day?in fact, Dennis even offered to let my dog out on days that we had to leave the dog at home! They always asked permission before doing anything?for example, during the bathroom demolition process, they wanted to dispose of the material out a second floor window in order to avoid dragging it down our stairs and damaging the walls. They laid out protective coverings on the floors and window sill, and you would never even know that was the path they took! They always cleaned up nicely at the end of each day.



Dennis displayed a high degree of professionalism in everything from the proposal to taking the time to clearly explain all my options?right down to the trim used on the new microwave shelf. No task was too big or small?he treated each one with equal care. And any extra work (outside of the contract) was always detailed in writing in an invoice so I could clearly see the fees, which were fairly priced.


I highly recommend A+D renovations for any kind of work you may need in your home. I look forward to having Dennis and his team back in my home for another project someday.




"
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+20

Response time4 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for K&A Renovations, LLC
K&A Renovations, LLC
4.9(
23
)

Serving Hollis, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"K&A renovations were so polite, professional, and did a wonderful job! Kayd’n was communicative across the process and really listened to our needs and budget. We would definitely hire them again!"
Response time1 day
Response rate89%
23 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
26
)

Serving Hollis, ME and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Everything completed as rescheduled after a weather delay. The crews arrived on time, did the project (2 foundation Cracks, and cleaned up"
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
198 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Gerrish Remodeling and Design
Gerrish Remodeling and Design
5.0(
8
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

Gerrish Remodeling & Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Half bathroom
Reading nook
Tv room
Built in shelves
Column and beam enclosures

+14

Response time7 hrs
Response rate85%
4 neighbors recently requested a quote
Avatar for Garrett R Gerard Construction
Garrett R Gerard Construction
5.0(
5
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"We hired Garrett  to build an attached mudroom and garage to our home.  After interviewing many contractors, we decided to go with Garrett. Don't let his age  scare you. We found him to be hard working, honest, caring fair and professional.  We were very impressed with his quote. Everything was spelled out. None of our other quotes were broken down like Garrett's.  During the work if there was any issue, Garrett dealt with it immediately.      We would highly  recommend Garrett R Gerard Construction and if we build anything again we would definitely  use Garrett again."
Stump grinding
Stone under porch and stairs. Millstone landing
Stone drip edge
Hood and trim box
Vinyl flooring

+3

Response time9 hrs
Response rate85%
6 neighbors recently requested a quote
Avatar for APEX Builders LLC
APEX Builders LLC
5.0(
2
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Billy was referred to me by a friend when I mentioned adding a deck to my house. From the jump, Billy was very professional providing me an on-site consultation explaining in detail what he was going do to fulfill my vision. The project was done in a timely manner and I’m very happy with the results. I have other projects I’m hoping to accomplish in the future so I will definitely be giving Billy a call!"
Response time1 day
2 neighbors recently requested a quote
Avatar for Gavin Liscombe Residential Construction
Gavin Liscombe Residential Construction
4.2(
38
)

Serving Hollis, ME and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"Very good work on both water damage/rot repair and two small decks on second story. Cost was less than half the (admittedly outrageous) price quoted by the first contractor to show up. Strongly recommend and would hire again. Hard workers who use tools rather than lean on them."
13 neighbors recently requested a quote
Recommended by34%of homeowners
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FAQs for basement remodeling projects in Hollis, ME

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Hollis, ME homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.